Ender 3 Filament Runout Sensor Mount

This is mount for filament runout sensor, which you can find on Alliexpress in 1.5$. Extruder is stock one. Print is really easy and can be done without supports.

For the installation you will need two extra M3 screws (length >17 mm) and two M3 nuts. Two screws near to extruder are stock ones.